Encuesta de Fecundidad Knowledge and use of contraceptions. Fem. between 15-49 Females between 15 and 49 years, married sometime AC of residence contraceptive practices. Units: absolute figures ,Total,Never has used method,Has used before, but not currently,Currently use one efficient method,Currently use one inefficient method, Total,5,710,847,502,448,1,238,568,3,699,004,270,827, Andalucía,1,037,963,75,722,213,238,665,592,83,411, Aragón,164,279,25,391,38,419,97,076,3,393, Asturias (Principado de),159,530,13,469,34,071,104,651,7,339, Balears (Illes),109,056,11,894,26,409,66,702,4,051, Canarias,251,596,11,685,52,574,172,255,15,082, Cantabria,75,479,10,716,17,398,46,982,383, Castilla y León,330,316,34,807,71,554,214,827,9,128, Castilla-La Mancha,241,673,42,362,46,622,139,673,13,016, Cataluña,917,234,61,235,201,477,603,063,51,459, Comunidad Valenciana,590,918,38,045,121,518,407,350,24,005, Extremadura,159,931,14,898,26,164,108,953,9,917, Galicia,384,419,42,727,98,544,229,527,13,622, Madrid (Comunidad de),718,210,68,036,167,527,461,686,20,961, Murcia (Región de),163,858,20,033,31,144,101,654,11,028, Navarra (Comunidad Foral de),71,878,7,574,22,990,40,698,616, País Vasco,277,864,19,863,54,730,201,092,2,178, Rioja (La),35,483,2,813,8,222,23,808,640, Ceuta,10,169,250,2,775,6,823,320, Melilla,10,990,930,3,193,6,591,275, Notes: Source: National Statistics Institute